Home / 32,074.35-44,262.12-18,650.43

Finding the Fourth Proportional to 32,074.35, 44,262.12 and 18,650.43

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Solution

The fourth proportional to 32,074.35, 44,262.12 and 18,650.43 is: 25,737.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,074.35 : 44,262.12 = 18,650.43 : x
  2. Step 2: Convert to fraction form
    32,074.35/44,262.12 = 18,650.43/x
  3. Step 3: Cross multiply
    32,074.35x = 44,262.12 × 18,650.43
  4. Step 4: Simplify right side
    32,074.35x = 825,507,570.71
  5. Step 5: Solve for x
    x = 825,507,570.71/32,074.35
  6. Step 6: Final answer
    x = 25,737.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.